how can i fix this issue [solved]
 

--------- 2022-04-10 10:41:23 ---------
SigmaKey 2.44.00 MTK: Direct unlock
File I/O operation failed

i need to remove unlock network on huawei frl-l22

Manual: Direct Unlock for Huawei/Alcatel/Moto and other MTK devices:

Try to re-Download special MTK addon from boot-loader.com (Sigma free section -> MTK addons) and put it into My Documents\SigmaKey\addons\< your Sigma card number > folder.

i am facing this challange on huawei MTK device only



thanks let me try

In addition to this, try to сlean up some space on your PC

Space is ok i got 100gg free space

Thanks alot problem solved by new windows installation